Question Prep WS24/25
• Answers to all questions from the slides (incl. new lightweight cryptography)
• Some extra questions I found in old exams + answers (+ some new insights and questions from the last exam on 2025-02-28)
Good luck :)

Prüfungsfragenausarbeitung der Fragen am Ende jedes Foliensets der Vorlesung im Wintersemester 2024/25

The questions were almost identical to the ones from the slides.
Exceptions are the ones regarding Vernam Scheme, Probability of drawing the golden ball and Cryptanalytical attacks, and designing a Toy Protocol vulnerable to Replay Attacks.
Also there is a bit more details needed about Ciphertext Stealing and STS Protocols, as well as knowing Elliptic Curves in details. The exact bitsize of DLP and ECDLP is also crucial to know.
If you only care for a passing grade the questions at the end of the slides are more than enough. If you aim for a 1, you should also check the slides to know all details ;)

Meine Ausarbeitung der Fragen am Ende der Folien

All relevant questions from the WS 2023 Slides as Anki Cards
Exactly 69 Anki Cards ;)

Prüfungsfragenausarbeitung - auf Basis der alten, mit neuen Infos erweitert/verbessert

Cryptography VO 23.02.2023 Exam Questions

Zusammenfassung aller Fragen am Ende jeder Präsentation, auf Englisch